Fig. 1: Simplified conceptual geological model of convergent and divergent geodynamic settings.
From: Influence of tectonics on global scale distribution of geological methane emissions

a The main basin typologies and the potential occurrence of petroleum systems and seeps are also indicated. b Bar plot of seeps distribution: gas seeps, mud volcanoes (MV) and oil seeps, in convergent (CB) and divergent (DB) basins.